.spline{
  width: 100%
  height: 100%
  position:absolute;
  z-index: -1;
  background-color rgba(0, 0, 0, 0.92)
}
.content-body{
  width: 100vw
  height: 100vh
  display: flex
  justify-content: center
  align-items: center
  user-select none
}

.card-body {
  width: 400px;
  height: 450px;
  background: rgba(255, 255, 255, 0.8); /* 调整为更透明的白色背景 */
  backdrop-filter: blur(10px); /* 核心模糊效果 */
  -webkit-backdrop-filter: blur(10px); /* Safari兼容 */
  padding: 40px 40px;
  border-radius: 5px;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.8); /* 增强光晕效果 */
  margin-left: 40%; /* 修正拼写错误，添加冒号 */
}
.title{
  font-size: 1.6em
  font-weight: 500
  margin-bottom: 10px
  display flex
  align-items: center
  justify-content: center
  .svg{
    margin: 4px 10px 0 0
  }
}
.noUserName{
  color: #5c5c5c;
  margin-top 20px;
  cursor :pointer
}
.formBody{
 margin-top 30px
}
.formBtn{
  width: 100%
  height: 40px
  margin-top: 30px
}

